Earth

Earth (formally known as Gaia or just Terra) is the third planet of the Solar System, it is the homeworld of Humans as well as fictional characters: Countryballs, Numberblocks, etc. because they colonized almost all of the area of the continents. Earth can usually be added in many videos such as: Eric_liau's Irrelevant Space Mission and Tntexplosionis321.EXE Movie.

History
The Earth was formed after the formation of the Sun. a planet Theia crashed into the Earth, causing its moon formation. It flowed with Waters into the craters and some areas. Within a toxic atmosphere, it will start develop life with bacterias.

.EXE Cataclysm
Full article: .EXE Cataclysms

After 1 billion people are infected, Earth will change the habitat by creatures: Trees and plants become gray, Ocean and sky became red or mixed red-orange. When a meteor crashed and .EXE vanished, It will be changed into the normal stage.